@techreport{1869,
  title = {Quantization Functionals and Regularized PrincipalManifolds},
  organization = {Max-Planck-Gesellschaft},
  institution = {NeuroCOLT},
  school = {Biologische Kybernetik},
  year = {1998},
  note = {NC2-TR-1998-028},
  slug = {1869},
  author = {Smola, AJ. and Mika, S. and Sch{\"o}lkopf, B.}
}